AD7691BRMZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD7691BRMZ
Manufacturer

ADI
ChipWorker Part#

CW1234052
Category

Analog to Digital, ADC IC
Package

MSOP-10
Description

ANALOG DEVICES AD7691BRMZ Analog to Digital Converter, 18Bit, 250KSPS, Single, 2.3V, 5.25V, MSOP
Documentation

Datasheet

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AD7691BRMZ Specifications

Attribute	Attribute Value

Part Number	AD7691BRMZ
Manufacturer	ADI
ChipWorker Part#	CW1234052
Category	Analog to Digital, ADC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	MSOP-10
Supply Voltage (DC)	2.30V (min)
Operating Voltage	2.3V ~ 5.25V
Supply Current	1 nA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	10 Position
Number of Bits	18 Bit
Power Dissipation	10.6 mW
Sample Rate	250 ksps
Resolution (Bits)	18.0 Bit
Number of ADCs	1 ADC
Number of Inputs	1 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	12.5 mW
Number of Input Channels	1 Channel
Supply Voltage	2.3V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	2.3 V
	expand all
Size-Length	3 mm
Size-Width	3 mm
Size-Height	0.85 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
Mil-Spec	No
REACH SVHC Compliance Edition	2015/12/17
HK STC License	NLR

Product Description

The AD7691BRMZ is a charge redistribution successive approximation Analog-to-digital Converter (ADC) that operates from a single power supply VDD, between 2.3 and 5V. It contains a low power, high speed, 18-bit sampling ADC with no missing codes, an internal conversion clock and a versatile serial interface port. On the CNV rising edge, it samples the voltage difference between the IN+ and IN- pins. The voltages on these pins swing in opposite phases between 0V and REF. The reference voltage, REF, is applied externally and can be set up to the supply voltage. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator.
True differential analog input range - ±VREF
No pipeline delays
Proprietary serial interface - SPI™/QSPI™/MICROWIRE™/DSP compatible
Ability to daisy-chain multiple ADCs
Pin-for-pin compatible with the18-bit AD7690 and 16-bit AD7693, AD7688 and AD7687

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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